ALPHA-STEP

Serial Number 73159312
Registration 1122241
800

Registration Progress

Application Filed
Feb 21, 1978
Under Examination
Approved for Publication
Published for Opposition
Registered
Jul 17, 1979

Trademark Image

ALPHA-STEP

Basic Information

Serial Number
73159312
Registration Number
1122241
Filing Date
February 21, 1978
Registration Date
July 17, 1979
Renewal Date
July 17, 2019
Drawing Code
1000

Status Summary

Current Status
Active
Status Code
800
Status Date
Jul 5, 2019
Registration
Registered
Classes
009

Rights Holder

KLA CORPORATION

03
Address
ONE TECHNOLOGY DRIVE
MILPITAS, CA 95035

Ownership History

TENCOR INSTRUMENTS

Original Registrant
03
MOUNTAIN VIEW, CA

KLA-TENCOR CORPORATION

New Owner After Registration #10
03
Milpitas, CA

KLA CORPORATION

New Owner After Registration #11
03
MILPITAS, CA

Legal Representation

Attorney
Harold Milstein

Application History

23 events
Date Code Type Description Documents
Apr 15, 2022 REAP I TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED Loading...
Apr 15, 2022 ARAA I ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED Loading...
Apr 15, 2022 TCCA I TEAS CHANGE OF CORRESPONDENCE RECEIVED Loading...
Jan 22, 2020 ASGN I AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP Loading...
Jul 5, 2019 89AG O REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED Loading...
Jul 5, 2019 RNL3 Q REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) Loading...
Jul 5, 2019 NA89 E NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED Loading...
Jun 21, 2019 E89R I TEAS SECTION 8 & 9 RECEIVED Loading...
Jul 17, 2018 REM2 E COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED Loading...
Aug 15, 2009 89AG O REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED Loading...
Aug 15, 2009 RNL2 Q REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) Loading...
Jul 21, 2009 PLGL A ASSIGNED TO PARALEGAL Loading...
Jul 16, 2009 E89R I TEAS SECTION 8 & 9 RECEIVED Loading...
Mar 20, 2008 CFIT O CASE FILE IN TICRS Loading...
May 18, 2007 TCCA I TEAS CHANGE OF CORRESPONDENCE RECEIVED Loading...
Sep 14, 2005 TCCA I TEAS CHANGE OF CORRESPONDENCE RECEIVED Loading...
Mar 31, 2003 TCCA I TEAS CHANGE OF CORRESPONDENCE RECEIVED Loading...
Mar 31, 2003 TCCA I TEAS CHANGE OF CORRESPONDENCE RECEIVED Loading...
Sep 2, 1999 RNL1 Q REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) Loading...
Jul 16, 1999 9.AF I REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 Loading...
Feb 22, 1985 C15A O REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. Loading...
Dec 28, 1984 PR23 O POST REGISTRATION ACTION MAILED - SEC. 8 & 15 Loading...
Aug 20, 1984 815F I REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED Loading...

Detailed Classifications

Class 009
METROLOGY INSTRUMENTS-NAMELY, INSTRUMENTS FOR MAPPING VERTICAL PROFILES OF SEMICONDUCTOR WAFERS, THIN FILMS, AND THE LIKE
First Use Anywhere: Aug 29, 1977
First Use in Commerce: Oct 5, 1977

Classification

International Classes
009